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Literature DB >> 578706

[Retention indices for gas chromatographic identification of drugs (authors transl)].

Abstract

The use of the Kovats retention indices for standardization in gas chromatography enables the compilation of gaschromatographic data and the exchange of those data between different laboratories. Factors important for reliable determination of the retention indices, in particular the temperature dependence, are discussed. The gain in information due to the application of the retention indices and their differences on two stationary phases is demonstrated by means of tables with indication of their efficiency in searching for unknown compounds from such files. In the supplement retention indices on OV-1, OV-17 and their differences for 72 compounds frequently encountered in toxicological analyses are given.

Entities: Gene

Mesh：

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Year: 1977 PMID： 578706 DOI： 10.1007/bf00330821

Source DB: PubMed Journal: Arch Toxicol ISSN： 0340-5761 Impact factor: 5.153

8 in total

5. Optimum use of paper, thin-layer and gas-liquid chromatography for the identification of basic drugs. 3. Gas-liquid chromatography.

Authors: A C Moffat; A H Stead; K W Smalldon
Journal: J Chromatogr Date: 1974-03-13

6. Computer-assisted assignment of retention indices in gas chromatography-mass spectrometry and its application to mixtures of biological origin.

Authors: H Nau; K Biemann
Journal: Anal Chem Date: 1974-03 Impact factor: 6.986

7. Retention indices for compound identification by gas chromatography.

Authors: L Kazyak; R Permisohn
Journal: J Forensic Sci Date: 1970-07 Impact factor: 1.832

8. [A method for the characterization of stationary liquids in gas chromatography. II. Calculation of retention ratios].

Authors: L Rohrschneider
Journal: J Chromatogr Date: 1969-02-25

8 in total

10 in total

1. Identification of antiarrhythmic drugs and their metabolites in urine.

Authors: H H Maurer
Journal: Arch Toxicol Date: 1990 Impact factor: 5.153

2. Detection of anticonvulsants and their metabolites in urine within a "general unknown" analysis procedure using computerized gas chromatography-mass spectrometry.

Authors: H H Maurer
Journal: Arch Toxicol Date: 1990 Impact factor: 5.153

3. [Analytical data of flunitrazepam (rohypnol), a new benzodiazepine-derivative, in special consideration of its metabolites (author's transl)].

Authors: S Ebel; H Schütz
Journal: Z Rechtsmed Date: 1978-05-29

9. [GLC-data of 19 hydrolysis-derivatives rised from 12 important benzodiazepines and 17 main-metabolites (author's transl)].

Authors: H Schütz; V Westenberger
Journal: Z Rechtsmed Date: 1978-09-28

10. [The detection of guaiacol glyceryl ether, a content of many sedatives and hypnotics in the Federal Republic of Germany].

Authors: R D Maier
Journal: Arch Toxicol Date: 1980-07 Impact factor: 5.153

10 in total

[Retention indices for gas chromatographic identification of drugs (authors transl)].

1. Use of SE-30 as a stationary phase for the gas-liquid chromatography of drugs.

2. [Gas chromatographic identification of unknown substances from body fluids by means of retention indices].

3. [Gas chromatographic contribution to the analysis of pyridinechromophore and phenylchromophore bases].

4. Use of high-resolution open tubular glass capillary columns to separate acidic metabolites in urine.

5. Optimum use of paper, thin-layer and gas-liquid chromatography for the identification of basic drugs. 3. Gas-liquid chromatography.

6. Computer-assisted assignment of retention indices in gas chromatography-mass spectrometry and its application to mixtures of biological origin.

7. Retention indices for compound identification by gas chromatography.

8. [A method for the characterization of stationary liquids in gas chromatography. II. Calculation of retention ratios].

1. Identification of antiarrhythmic drugs and their metabolites in urine.

2. Detection of anticonvulsants and their metabolites in urine within a "general unknown" analysis procedure using computerized gas chromatography-mass spectrometry.

3. [Analytical data of flunitrazepam (rohypnol), a new benzodiazepine-derivative, in special consideration of its metabolites (author's transl)].

4. [Computer-assisted identification of basic substances].

5. [A modern information system for toxicologic analysis based on the (IV+V) system].

6. Identification of phenothiazine antihistamines and their metabolites in urine.

Review 7. Modern screening strategies in analytical toxicology with special regard to new benzodiazepines.

8. [Use of computers in forensic toxicology analysis].

9. [GLC-data of 19 hydrolysis-derivatives rised from 12 important benzodiazepines and 17 main-metabolites (author's transl)].

10. [The detection of guaiacol glyceryl ether, a content of many sedatives and hypnotics in the Federal Republic of Germany].